Description:
The name ‘Tilted Diamond’ refers to the unique scattered light effect of the diamond lens. With the aim of achieving optimal illumination. Due to consistently high visibility over 360 degrees, the signal lamp can be seen even from long distances, allowing for quick reactions, if necessary. High d...

Description:
This pre-assembled circuit is a very adaptable digital audio recorder that comes with a built-in amplifier. It can select between an internal MIC or an external source for recording. The circuit can also be connected to a PIR or other external sensor to create and automated response for specific ...

Description:
The AAR Arduino Robot is a fully assembled autonomous mobile robot designed in the Arduino open-source prototyping platform. The AAR comes with all the software needed to write programs and upload them to the robot. If you prefer to just run a program without coding it yourself, many sample progr...

Description:
The ARX is a quick, autonomous, multi-sensored robot with line-following and collision detection abilities. The ARX comes unassembled and requires soldering, making it an exceptionally suitable introduction into processor controlled hobby electronics for projects in schools, universities, and tec...

Description:
This circuit is an economical FM radio mini-receiver with a built-in amplifier. This kit may be assembled without soldering on any Global Specialties trainer or solderless breadboard (not included), or by soldering to the included PCB. Parts and assembly instructions included.

Description:
The GSK-187 kit will drive bi-polar chopper stepper motors up to 2A per phase with a 9V - 35V supply. The kit features full and half-stepping. All signals (Step, Direction, and Enable) can be interfaced to external +5V logic or a micro-controller. Motor not included.

Description:
Classified as a remote controlled circuit, this product uses an audio signal (handclap or voice, etc) to activate the on/off function of the switch. A sensitivity/volume controlled microphone picks up the audio signal activating a relay, which in turn generates an electrical signal to the switch.

Description:
This circuit allows the user to vary the speed of a DC motor from a stop position to maximum revolutions per motor specification. Integrated circuit oscillates the frequency at 264Hz relative to resistors 1, 2, and 3, variable resistor 1 and capacitor 1. VR1 provides adjustment of duty. If the pl...